907142 ÷ 85 
We want to figure out the number of times 907142 can be divided by 85.

Going ahead to step 1:
85 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 85

Moving on to step 2:
When dividing 90 by 85, we get 1 with a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 85 from 90, we get 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 85

Step 3:
85 goes into 57 0 times with a remainder of 57.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 57 and we're left with 57.
Append the next digit (1) from the dividend to 57 and continue with: 571 / 85

Let's proceed to step 4:
When dividing 571 by 85, we get 6 with a remainder of 61.
The number 6 becomes the next digit in our result. 
Result so far: 106.0
If we subtract 510 from 571, we get 61.
Take the next digit (4) from the dividend and append it to 61, then repeat: 614 / 85

On to step 5:
85 can be fit into 614 7 times, resulting in a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 1067.0
If we take 595 away from 614, we end up with 19.
Append the next digit (2) from the dividend to 19 and continue with: 192 / 85

On to step 6:
When dividing 192 by 85, we get 2 with a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 10672.0
If we take 170 away from 192, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 7:
85 goes into 220 2 times with a remainder of 50.
Write down 2 as next digit of the result. 
Result so far: 10672.2
If we subtract 170 from 220, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 8:
If we divide 500 by 85, we get 5 and a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 10672.25
Subtracting 425 from 500 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 9:
When dividing 750 by 85, we get 8 with a remainder of 70.
Record the quotient 8 as the next digit in the result. 
Result so far: 10672.258
The remainder is 70 after subtracting 680 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 10:
The number 85 fits into 700 8 times, leaving a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 10672.2588
The remainder is 20 after subtracting 680 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 10672.2588, with a leftover of 0.0002.